Sungkyunkwan Scandal

Kim Yun-hee has been the household's income since her father died. Her brother is too sick to sit the exam that would keep a roof over them, so she cuts her hair, takes his name, and walks into a hall that does not admit women. Lee Seon-joon is already supposed to finish first. He is also the roommate she cannot avoid once both of them land at Sungkyunkwan. Gu Yong-ha collects secrets the way other scholars collect books. Moon Jae-shin came to pick a fight with his father's politics and instead keeps picking fights to keep her from being found out. The four of them share a courtyard. One of them is lying about the most obvious fact in it.